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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12341382 B1

PDFFull Text
Date of Patent:
Jun. 24, 2025

Filed:

Sep. 16, 2022

Hybrid interlock and adhesive rotor cores

Applicant:

Ford Global Technologies, Llc, Dearborn, MI (US);

Inventors:

Shailesh Shrikant Kozarekar, Novi, MI (US);

Dexiang Dallis Sun, Troy, MI (US);

Joel Hetrick, Ann Arbor, MI (US);

Devan James Anderson, Taylor, MI (US);

Assignee:

FORD GLOBAL TECHNOLOGIES, LLC, Dearborn, MI (US);

Attorneys:

David B. Kelley

Brooks Kushman P.C.

Primary Examiner:

Gary A Nash

Int. Cl.
CPC ...
H02K 1/28 (2006.01); H02K 1/276 (2022.01); H02K 15/03 (2006.01); B60L 50/60 (2019.01);
U.S. Cl.
CPC ...
H02K 1/28 (2013.01); H02K 1/276 (2013.01); H02K 15/03 (2013.01); B60L 50/60 (2019.02);
Abstract

A stacked plurality of alternating laminations and adhesive layers of a rotor are arranged such that each of the adhesive layers bonds an outer periphery of an adjacent pair of the laminations together. Each of the laminations includes a plurality of interlocks, disposed about a central region of the lamination radially inside the outer periphery and lacking presence of any of the adhesive layers, that engage a same adjacent one of the laminations.

Find Patent Forward Citations

Quick Actions:

Kozarekar, Shailesh. (2025). Hybrid interlock and adhesive rotor cores (U.S. Patent No. 12341382). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12341382

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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